International Joint Conference SOCO’13-CISIS’13-ICEUTE’13 by Álvaro Herrero, Pablo García Bringas, Václav Snášel, André C.P.L.F. de Carvalho, Héctor Quintián, Fanny Klett, Ivan Zelinka, Emilio Corchado, Ajith Abraham, Bruno Baruque | Lex | Lex